The answer is in the picture below. To get this answer you first plot the y-intercept which in this case is 9. Then after you plot the y-intercept plot the rest of the points by taking the slope, which is 4 and going up 4 over 1.
What is the area of the pool ?
2 answers:
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I'm not sure why ± that sybol isn't working
all together you can write
Ughh just ignore the "A" symbol .-.